Description: $2 for 10pcs PCBs (24 hours turnaround time) Making a good lighting system for your rc projects is not ...

Little natural light in your home doesn’t have to mean living without plants — if you invest in an LED grow light. These lights deliver a full spectrum of light, replicating what plants would get from ...

The lights at Massachusetts’ Minnechaug Regional High School burn ever bright. They actually never turn off. They can’t turn off. The smart lighting system for the entire building is broken, and it’s ...

Effect of Blue Light on the Brain: The world has changed significantly these days. People are avoiding going out. They lie in ...

Many cities are replacing their incandescent traffic lights with LEDs, despite the higher initial cost. Here's why that's actually a good idea.

LED bulbs offer some big promises, like energy savings and lights that will last for years of use without burning out like old incandescents. With a recent CNET survey finding that 70% of US adults ...